WO2022210481A1 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- WO2022210481A1 WO2022210481A1 PCT/JP2022/014849 JP2022014849W WO2022210481A1 WO 2022210481 A1 WO2022210481 A1 WO 2022210481A1 JP 2022014849 W JP2022014849 W JP 2022014849W WO 2022210481 A1 WO2022210481 A1 WO 2022210481A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hinge
- door
- hinge pin
- metal member
- refrigerator
- Prior art date
Links
- 239000011347 resin Substances 0.000 claims abstract description 63
- 229920005989 resin Polymers 0.000 claims abstract description 63
- 239000002184 metal Substances 0.000 claims abstract description 60
- 230000000452 restraining effect Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 description 10
- 238000005192 partition Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
Definitions
- the present invention relates to refrigerator technology, and particularly to door hinge technology.
- Patent Document 1 discloses an opening/closing structure for a refrigerator door. According to Patent Document 1, a hinge pin inserted into a mounting hole on the right side of the door and a through-hole of a hinge holding member on the right side is extracted, and this hinge pin is inserted into the mounting hole on the left side of the door and the hinge holding member on the left side. The right and left opening of the door can be easily changed by inserting it into the through hole of the member.
- An object of the present invention is to provide a refrigerator in which the door can be opened and closed with the left end as the axis and the door can be opened and closed with the right end as the axis, and the position of the hinge on the left side and the hinge position on the right side can be changed. To provide a refrigerator in which the distance between parts can be accurately manufactured.
- a housing that constitutes a refrigerating compartment and a door that is rotatably attached to the housing are provided.
- a refrigerator is provided that can change the form to be opened and closed.
- the refrigerator includes an upper left metal member fixed to the left end of the top surface of the housing, an upper right metal member fixed to the right end of the top surface of the housing, an upper left metal member or an upper right metal member, and a door.
- a refrigerator in which the door can be changed between a mode in which the door is opened and closed around the left end and a mode in which the door is opened and closed around the right end, and the hinge position on the left side and the hinge position on the right side can be changed. It is possible to provide a refrigerator that is easy to manufacture with an accurate distance between them.
- FIG. 2 is a front view of the refrigerator according to the first embodiment with the door opened to the left.
- FIG. 2 is a front view of the refrigerator with the door opened to the right according to the first embodiment;
- 1 is a front upper perspective view of a refrigerator with a hinge cover removed according to the first embodiment;
- FIG. It is a front upper perspective view near the upper right hinge concerning 1st Embodiment.
- FIG. 4 is an assembly exploded view of the upper right hinge according to the first embodiment;
- FIG. 4 is an assembly exploded view of the upper right hinge according to the first embodiment;
- FIG. 4 is a front upper perspective view of the vicinity of the upper right hinge with the door opened according to the first embodiment; It is a bottom view showing left and right lower hinges according to the first embodiment.
- FIG. 4 is an upper perspective view showing the right lower hinge according to the first embodiment;
- FIG. 4 is a bottom perspective view showing the right lower hinge according to the first embodiment;
- FIG. 11 is a front upper perspective view of the vicinity of the upper right hinge according to the second embodiment; It is a right perspective view of the upper right hinge concerning 2nd Embodiment. It is an assembly exploded view of the upper right hinge concerning 2nd Embodiment.
- FIG. 11 is a front upper perspective view of the vicinity of the upper right hinge with the rotating member slightly moved according to the second embodiment;
- FIG. 11 is a front upper perspective view of the vicinity of the upper right hinge with the rotating member inserted between the hinge pin and the resin member according to the second embodiment;
- FIG. 11 is a front upper perspective view of the vicinity of the upper right hinge with the rotating member and the hinge pin lifted according to the second embodiment;
- FIG. 12 is a rear upper perspective view of the vicinity of the upper right hinge according to the third embodiment; It is a rear upper perspective view of the upper right hinge concerning 3rd Embodiment. It is an assembly exploded view of the upper right hinge concerning 3rd Embodiment.
- FIG. 12 is a rear upper perspective view of the vicinity of the upper right hinge with the hinge pin lifted according to the third embodiment;
- FIG. 12 is a rear upper perspective view of the vicinity of the upper right hinge with the hinge pin lifted according to the third embodiment;
- FIG. 11 is a front upper perspective view of the upper right hinge with the hinge pin lifted according to the third embodiment; It is a front upper perspective view near the upper right hinge concerning 4th Embodiment.
- FIG. 11 is an exploded assembly view of the upper right hinge according to the fourth embodiment;
- FIG. 12 is a front upper perspective view of the vicinity of the upper right hinge with the door opened according to the fourth embodiment;
- FIG. 2 is referred to as the refrigerator 100 and its parts
- the lower part in FIG. 1 is referred to as the refrigerator 100 and its parts
- the left side in FIG. 1 is referred to as the left side of the refrigerator 100 and each component, the front direction of the paper surface of FIG. It is referred to as the rearward or rearward direction of the part.
- Refrigerator 100 is provided with refrigerator compartment 110 in the upper part of housing 101 and freezer compartment 120 in the lower part of housing 101 .
- a refrigerator compartment door 111 is attached to the front of the refrigerator compartment 110
- a freezer compartment door 121 is attached to the front of the freezer compartment 120 .
- vegetable case 113 is arranged in the lower part so as to be slidable in the front-rear direction.
- the refrigerator 100 has a state in which the door 111 is opened and closed around its right end as shown in FIG. 2, and a state in which the door 111 is opened and closed around its left end as shown in FIG.
- the opened/closed state can be easily changed.
- a configuration for attaching such a door 111 to the housing 101 will be described below. ⁇ Installation configuration of the upper edge of the door>
- an upper left hinge 130L is provided at the upper left end of the front of refrigerator compartment 110 . More specifically, a metal hinge holding plate 131L is fixed by bolts to the front left end of the top surface 101T of the metal housing 101 that constitutes the refrigerator 100, and a hinge pin is inserted into a hinge hole formed in the hinge holding plate 131L. pivoted.
- an upper right hinge 130R is provided at the upper right end of the front of the refrigerator compartment 110 .
- a metal hinge holding plate 131R is fixed by bolts to the front right end of the top surface 101T of the metal housing 101 that constitutes the refrigerator 100, and a hinge pin is inserted into a hinge hole formed in the hinge holding plate 131R. pivoted.
- the left hinge hole is formed in the metal hinge holding plate 131L
- the right hinge hole is formed in the hinge holding plate 131L
- the two plates are formed on the metal top surface. Since it is positioned at 101T, the assembling accuracy of the interval between the two hinge holes is improved.
- FIG. 1 The configuration of the upper right hinge 130R will be described below with reference to FIGS. 5 to 7.
- FIG. 1 the hinge holding plate 131R, the resin sleeve member 133R, and the head of the hinge pin 135 are arranged in this order from the bottom.
- the hinge holding plate 131R is made of a metal plate.
- a rear half portion 131B of the hinge holding plate 131R is fixed by three bolts 132, 132, 132 to the front right end of the top surface 101T.
- a front half portion 131F of the hinge holding plate 131R is formed to be higher than a rear half portion 131B via a middle step 131M.
- a recess 131X recessed to the left is formed on the right side of the rear portion of the front half portion 131F.
- the hinge holding plate 131R extends forward from the left side of the center in the front-rear direction and then bends rightward.
- a hinge hole 131S is formed on the right end of the front end of the front half portion 131F, and a pin hole 131T is formed on the left side thereof.
- a resin sleeve member 133R is attached to the upper surface of the front end of the upper right hinge 130R.
- the resin sleeve member 133R is fixed to the front and right ends of the hinge holding plate 131R by screws 134 from below the hinge holding plate 131R.
- a hinge hole 133S is also formed in the resin sleeve member 133R.
- the hinge hole 133S is formed in a downwardly cylindrical shape.
- the cylindrical portion 133H covers the inner peripheral surface of the hinge hole 131S of the hinge holding plate 131R.
- the hinge pin 135 smoothly moves inside the hinge hole 131S in a state where the bottom surface of the head of the hinge pin 135 and the side surface of the body of the hinge pin 135 do not directly rub against the upper surface of the hinge holding plate 131R and the inner periphery of the hinge hole 131S. It is configured to rotate to In other words, the resin sleeve member 133R is sandwiched between the metal hinge pin 135 and the metal hinge holding plate 131R.
- the resin sleeve member 133R has a raised portion 133X formed on the left side of the hinge hole 133S, and a slip-off preventing portion 133Y formed on the upper portion of the raised portion 133X to the rear right.
- the hinge pin 135 is D-cut at the head and the lower part of the body. With the door 111 closed, the hinge pin 135 is inserted into the hinge hole 131S with the cut portion 135D oriented in the direction of the removal prevention portion 133Y, and inserted into the hinge hole 111TR at the right end of the top surface of the door 111. insert into The hinge pin 135 rotates together with the door 111 as the door 111 is opened and closed.
- hinge pin 135 cannot be pulled out from the resin sleeve member 133R, the hinge holding plate 131R, or the door 111 because it hits the bottom surface of the removal prevention portion 133Y. That is, in the present embodiment, hinge pin 135 cannot be removed from housing 101 or hinge holding plate 131R when door 111 is open.
- the hinge pin 135 is inserted in the same state as when the hinge pin 135 is inserted, that is, in a state in which the cut portion 135D of the hinge pin 135 faces the front of the removal prevention portion 133Y. can be pulled out without contacting the removal preventing portion 133Y.
- a lower left hinge 140L is provided at the lower left end of the front of refrigerator compartment 110 . More specifically, a hinge holding plate 141L made of metal is fixed by bolts to the left end of the front end of partition frame 103 provided in the vertical center of housing 101 constituting refrigerator 100, and is formed in hinge holding plate 141L. A hinge pin 145 is pivotally supported in the hinge hole.
- a lower right hinge 140R is provided at the lower right end of the front of the refrigerator compartment 110 .
- a metal hinge holding plate 141R is fixed by bolts to the right end of the front end of the partition frame 103 provided in the upper and lower center of the housing 101 constituting the refrigerator 100 to form the hinge holding plate 141R.
- a hinge pin 145 is pivotally supported in the hinge hole.
- the rear vertical surface of the right hinge retaining plate 141R has a left end of the front end of the partition frame 103 between the refrigerator compartment 110 and the freezer compartment 120.
- Bolt holes 141H, 141H . . . are formed for fixing.
- a hinge hole 141S into which a hinge pin 145 is inserted is formed on the horizontal surface of the right front portion of the hinge holding plate 141R.
- a resin cover 143R is attached to the upper surface of the hinge holding plate 141R. More specifically, the resin cover 143R covers the upper surface and side surfaces of the hinge holding plate 141R and the inner peripheral surface of the hinge hole 141S. In other words, the resin cover 143R is provided with a hinge hole 143S formed downward in a cylindrical shape at a portion corresponding to the hinge hole 141S of the hinge holding plate 141R.
- the metal hinge pin 145 is pivotally supported in the hinge hole 141S via the resin cover 143R so as not to rub against the hinge hole 141S of the metal hinge holding plate 141L. .
- a front portion of the hinge hole 141S in the hinge holding plate 141R is formed in an arc shape.
- a substantially planar contact portion 143X is formed in a portion of the resin cover 143R that covers the front portion of the hinge hole 141S.
- the stopper 112R on the back surface of the door 111 and the front end portion are in point contact or line contact. Therefore, there is a high possibility that the front surface of the resin cover 143R and the back surface of the stopper 112R of the door 111 are damaged or dented.
- the front end portion of the resin cover 143R since the front end portion of the resin cover 143R has a planar shape, the back surface of the door 111 and the front end portion are in surface contact, so that the front surface of the resin cover 143R and the back surface of the door 111 may be damaged. Less likely to dent.
- Another form will be described as a configuration in which a resin sleeve member is sandwiched between the hinge pin 135 and the metal hinge holding plates 131L and 131R.
- a configuration will be described in which the hinge pin 135 can be easily pulled out from the resin sleeve member or the metal hinge holding plates 131L and 131R.
- the configurations of the hinge holding plates 131L and 131R and the hinge pin 135 according to this embodiment are the same as those of the above embodiment. That is, also in this embodiment, the left hinge hole is formed in the metal hinge holding plate 131L, the right hinge hole is formed in the hinge holding plate 131L, and the two plates are formed in the metal top surface 101T. Since the hinge holes are positioned, the assembling accuracy of the interval between the two hinge holes is improved.
- FIG. 1 The configuration of the upper right hinge 230R will be described below with reference to FIGS. 12 to 14.
- FIG. In this embodiment, the hinge holding plate 131R, the resin sleeve member 233R, the rotating member 236R, and the head portion of the hinge pin 135 are arranged in this order from the bottom.
- a resin sleeve member 233R is arranged on the upper surface of the front end portion of the right hinge holding plate 131R.
- a hinge hole 233S is formed in the resin sleeve member 233R.
- the hinge hole 233S is formed in a downwardly cylindrical shape.
- the cylindrical portion 233H covers the inner peripheral surface of the hinge hole 131S of the hinge holding plate 131R. That is, the hinge pin 135 smoothly moves inside the hinge hole 131S in a state where the bottom surface of the head of the hinge pin 135 and the side surface of the body of the hinge pin 135 do not directly rub against the upper surface of the hinge holding plate 131R and the inner periphery of the hinge hole 131S. It is configured to rotate to In other words, the resin sleeve member 233R is sandwiched between the metal hinge pin 135 and the metal hinge holding plate 131R.
- a sliding portion 233X is formed upward at the left end of the resin sleeve member 233R.
- the resin sleeve member 233R is fixed to the front end of the hinge holding plate 131R by fixing the sliding portion 233X to the front end of the hinge holding plate 131 with screws 134 from below the hinge holding plate 131R.
- a rotating member 236R is fitted to the slide portion 233X from above.
- the rotating member 236R is attached so as to be rotatable around the slide portion 233X and slidable in the vertical direction.
- the rotation member 236R is formed at a position higher than the head of the hinge pin 135 with a slip-off prevention portion 236Y directed rightward from the slide portion 233X.
- a sharp portion 236X for being inserted from behind is formed between the head of the hinge pin 135 and the resin sleeve member 233R in the rotating member 236R. Further to the right of the sharp portion 236X, an operation portion 236W is formed for pinching or pressing the rotating member 236R with fingers.
- the operator when the door 111 is closed, as shown in FIGS. 15 and 16, the operator can push the operation portion 236W forward toward the cut portion 135D on the back of the hinge pin 135. can.
- the sharp portion 236X can be inserted between the lower surface of the head of the hinge pin 135 and the upper surface of the resin sleeve member 233R to push the head of the hinge pin 135 upward.
- the rotating member 236R rotates to move the retaining portion 236Y forward, and the obstacle above the hinge pin 135 disappears.
- a slit 236V is formed in the vertical direction between the right portion of the rotating member 236R, that is, the removal prevention portion 236Y and the sharp portion 236X, and the slide portion 233X of the resin sleeve member 233R is formed.
- a convex portion 233V is formed on the right portion of the upper end of .
- the rotating member 236R and the hinge pin 135 can be lifted and the hinge pin 135 can be pulled out from the hinge hole 111TR of the door 111 and the hinge holding plate 131R.
- the configurations of the hinge holding plates 131L, 131 and the hinge pin 135 according to this embodiment are the same as those of the above embodiment. That is, also in this embodiment, the left hinge hole is formed in the metal hinge holding plate 131L, the right hinge hole is formed in the hinge holding plate 131L, and the two plates are formed in the metal top surface 101T. Since the hinge holes are positioned, the assembling accuracy of the interval between the two hinge holes is improved.
- FIG. 1 The configuration of the upper right hinge 130R will be described below with reference to FIGS. 18 to 20.
- FIG. In this embodiment, the hinge holding plate 131R, the resin sleeve member 333R, the clearance member 336, and the head of the hinge pin 135 are arranged in this order from the bottom.
- a resin sleeve member 333R is arranged on the upper surface of the front end portion of the hinge holding plate 131R.
- a hinge hole 333S is formed in the resin sleeve member 333R.
- the hinge hole 333S is formed in a downwardly cylindrical shape.
- the cylindrical portion 333H covers the inner peripheral surface of the hinge hole 131S of the hinge holding plate 131R. That is, the hinge pin 135 smoothly moves inside the hinge hole 131S in a state where the bottom surface of the head of the hinge pin 135 and the side surface of the body of the hinge pin 135 do not directly rub against the upper surface of the hinge holding plate 131R and the inner periphery of the hinge hole 131S. It is configured to rotate to In other words, the resin sleeve member 333R is sandwiched between the metal hinge pin 135 and the metal hinge holding plate 131R.
- the gap member 336 is sandwiched between the upper surface of the resin sleeve member 333R and the bottom surface of the head of the hinge pin 135.
- the gap member 336 includes a bottom surface 336A, a vertical portion 336B formed vertically upward from the left portion of the bottom surface 336A, and a horizontal portion 336B formed horizontally toward the hinge hole 131S from the upper end of the vertical portion 336B. and an upper surface 336C that is The upper surface 336C is positioned higher than the hinge pin 135. As shown in FIG.
- the screw 334 is screwed from above into the screw hole 336T of the vertical portion 336B.
- the gap member 336 is tightened to the resin sleeve member 333R from above.
- the operator can remove the screw 334, lift the hinge pin 135 together with the gap member 336, and pull the hinge pin 135 out of the hinge hole 111TR of the door 111 and the hinge holding plate 131R. can.
- a portion of the resin sleeve member 333R below the vertical portion 336B is recessed. 21 and 22, the operator removes the screw 334, pushes the left portion of the gap member 336 downward, and uses the principle of leverage to push up the right portion of the gap member 336. , the bottom surface of the head of the hinge pin 135 is lifted up, and then the hinge pin 135 can be pulled out from the hinge hole 111TR of the door 111 and the hinge holding plate 131R. Even if the hinge pin 135 has a cut portion 135D and the upper surface 336C of the gap member 336 has the same positional relationship as the removal prevention portion 133Y of the first embodiment with respect to the portion 135D. good. As a result, when the door 111 is open, the hinge pin 135 cannot be removed from the housing 101 and the hinge holding plate 131R.
- the D-cut hinge pin 135 it is possible to use the D-cut hinge pin 135 to add an effect of stabilizing the door 111 in a closed state.
- the right resin sleeve member 433R is formed with a pressing portion 433Z that contacts the cut portion 135D of the hinge pin 135 when the door 111 is closed. More specifically, when the door 111 is closed, the tip of the pressing portion 433Z is preferably pressed so that the right portion of the cut portion 135D of the hinge pin 135 faces forward.
- the resin sleeve member 433L on the left side is also formed with a pressing portion 433Z that contacts the D-cut portion of the hinge pin 135 when the door 111 is closed. More specifically, when the door 111 is closed, the tip of the pressing portion 433Z preferably presses the left portion of the cut surface of the hinge pin 135 toward the front. This can reduce the possibility that the door 111 will open without permission or that the user will forget to close the door 111 .
- a housing that constitutes a refrigerating compartment and a door that is rotatably attached to the housing are provided.
- a refrigerator is provided that can be opened and closed in various ways.
- the refrigerator includes an upper left metal member fixed to the left end of the top surface of the housing, an upper right metal member fixed to the right end of the top surface of the housing, an upper left metal member or an upper right metal member, and a door.
- the resin member includes a first member sandwiched between the upper left metal member or the upper right metal member and the upper hinge pin, and a second member that rotates in the horizontal direction.
- the second member is formed with a pointed portion inserted between the head of the upper hinge pin and the first member, and an operation portion for rotating the second member.
- it further comprises a sandwich member inserted between the head of the upper hinge pin and the resin member and screwed to the resin member.
- the upper hinge pin is D-cut.
- a pressing portion is formed in the resin member at a portion positioned above the upper hinge pin when the door is opened.
- the upper hinge pin is D-cut.
- a restraining portion is formed in the resin member for restraining the D-cut portion from the horizontal direction when the door is closed.
- the refrigerator comprises a lower hinge pin that rotatably supports the left end or right end of the lower end of the door, and a lower left metal member that is fixed to the front of the housing and pivotally supports the lower hinge pin. and a lower left metal member, a left cover member covering the lower left metal member, and a right cover member covering the lower right metal member, which have a substantially planar shape at a position facing the rear surface of the door.
- Refrigerator 101 Housing 101T: Top surface 103: Partition frame 110: Refrigerator compartment 111: Door 111TR: Hinge hole 112R: Stopper 113: Vegetable case 120: Freezer compartment 121: Door 130L: Upper left hinge 130R: Upper right hinge 131L: Hinge holding plate 131R: Hinge holding plate 131B: Rear half portion 131F: Front half portion 131M: Step 131S: Hinge hole 131T: Pin hole 131X: Recess 132: Bolt 133H: Cylindrical portion 133L: Resin sleeve member 133R: Resin sleeve member 133S: Hinge hole 133X: rising portion 133Y: detachment prevention portion 133Z: pressing portion 134: screw 135: hinge pin 135D: portion 140L: lower left hinge 140R: lower right hinge 141H: bolt hole 141L: hinge holding plate 141R: hinge holding plate 141S: hinge Hole 143R: Resin
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
Description
[第1の実施の形態]
<扉の上端部の取り付け構成>
<扉の下端部の取り付け構成>
[第2の実施の形態]
[第3の実施の形態]
なお、ヒンジピン135がカットされた部分135Dを有し、隙間部材336の上面336Cが、135Dの部分に対して、第1の実施形態の抜け防止部133Yと同様の位置関係となるようにしてもよい。これにより、扉111が開いた状態では、ヒンジピン135を筐体101やヒンジ保持プレート131Rから取り外すことができないようにできる。
[第4の実施の形態]
[まとめ]
101 :筐体
101T :天面
103 :仕切りフレーム
110 :冷蔵室
111 :扉
111TR :ヒンジ穴
112R :ストッパー
113 :野菜ケース
120 :冷凍室
121 :扉
130L :左上ヒンジ
130R :右上ヒンジ
131L :ヒンジ保持プレート
131R :ヒンジ保持プレート
131B :後半部分
131F :前半部分
131M :段差
131S :ヒンジ穴
131T :ピン穴
131X :凹部
132 :ボルト
133H :筒状部分
133L :樹脂スリーブ部材
133R :樹脂スリーブ部材
133S :ヒンジ穴
133X :立ち上がり部
133Y :抜け防止部
133Z :押圧部位
134 :ネジ
135 :ヒンジピン
135D :部分
140L :左下ヒンジ
140R :右下ヒンジ
141H :ボルト穴
141L :ヒンジ保持プレート
141R :ヒンジ保持プレート
141S :ヒンジ穴
143R :樹脂カバー
143X :当接部
230R :右上ヒンジ
233H :筒状部分
233R :樹脂スリーブ部材
233S :ヒンジ穴
233V :凸部
233X :スライド部
236R :回動部材
236V :スリット
236W :操作部
236X :鋭部
236Y :抜け防止部
236Z :前面
330R :右上ヒンジ
333H :筒状部分
333R :樹脂スリーブ部材
333S :ヒンジ穴
334 :ネジ
336 :隙間部材
336A :底面
336B :縦部
336C :上面
336T :ネジ穴
430R :右上ヒンジ
433R :樹脂スリーブ部材
433Z :押圧部
Claims (6)
- 冷蔵室を構成する筐体と、
前記筐体に回動可能に取り付けられる扉と、を備え、
前記扉が左端部を軸に開閉される形態と、右端部を軸に開閉される形態と、を変更可能な冷蔵庫であって、
前記筐体の天面の左端部に固設される左上金属部材と、
前記筐体の天面の右端部に固設される右上金属部材と、
前記左上金属部材または前記右上金属部材と、前記扉の上面と、に差し込まれる上ヒンジ用ピンと、
前記左上金属部材または前記右上金属部材と、前記上ヒンジ用ピンと、の間に挟まれる樹脂部材とを備える、冷蔵庫。 - 前記樹脂部材は、
前記左上金属部材または前記右上金属部材と、前記上ヒンジ用ピンと、の間に挟まれる第1の部材と、
水平方向に回動する第2の部材と、を含み、
前記第2の部材には、前記上ヒンジ用ピンの頭と前記第1の部材との間に差し込まれる尖部と、前記第2の部材を回動させるための操作部とが形成される、請求項1に記載の冷蔵庫。 - 前記上ヒンジ用ピンの頭と前記樹脂部材との間に差し込まれ、前記樹脂部材にねじ止めされる挟部材をさらに備える、請求項1に記載の冷蔵庫。
- 前記上ヒンジ用ピンがDカットされ、
前記樹脂部材には、前記扉の開放中に前記上ヒンジ用ピンの上方に位置する部分に、抑え部が形成される、請求項1から3のいずれか1項に記載の冷蔵庫。 - 前記上ヒンジ用ピンがDカットされ、
前記樹脂部材に、前記扉が閉められた状態で、前記Dカットされた部分を水平方向から抑えるための抑え部分が形成される、請求項1から4のいずれか1項に記載の冷蔵庫。 - 前記扉の下端部の左端部または右端部を回動可能に支持する下ヒンジ用ピンと、
前記筐体の正面に固設され、前記下ヒンジ用ピンを枢支するための左下金属部材および右下金属部材と、
前記扉の裏面と対向する位置に略平面形状を有する、前記左下金属部材をカバーする左カバー部材と、前記右下金属部材をカバーする右カバー部材と、をさらに備える、請求項1から4のいずれか1項に記載の冷蔵庫。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN202280026446.4A CN117098965A (zh) | 2021-04-02 | 2022-03-28 | 冰箱 |
JP2023511228A JPWO2022210481A1 (ja) | 2021-04-02 | 2022-03-28 |
Applications Claiming Priority (2)
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JP2009109035A (ja) * | 2007-10-26 | 2009-05-21 | Sharp Corp | 冷蔵庫 |
JP2010127477A (ja) * | 2008-11-25 | 2010-06-10 | Sharp Corp | 冷蔵庫 |
JP2014013109A (ja) * | 2012-07-04 | 2014-01-23 | Sharp Corp | 冷蔵庫 |
WO2020054471A1 (ja) * | 2018-09-12 | 2020-03-19 | シャープ株式会社 | 扉開閉機構および冷蔵庫 |
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JP2009109035A (ja) * | 2007-10-26 | 2009-05-21 | Sharp Corp | 冷蔵庫 |
JP2010127477A (ja) * | 2008-11-25 | 2010-06-10 | Sharp Corp | 冷蔵庫 |
JP2014013109A (ja) * | 2012-07-04 | 2014-01-23 | Sharp Corp | 冷蔵庫 |
WO2020054471A1 (ja) * | 2018-09-12 | 2020-03-19 | シャープ株式会社 | 扉開閉機構および冷蔵庫 |
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